FINITE-ELEMENT ANALYSIS OF AXISYMMETRICAL CAVITY RESONATOR USING A HYBRID EDGE ELEMENT TECHNIQUE

Authors
LEE JF WILKINS GM MITTRA R
Citation
Jf. Lee et al., FINITE-ELEMENT ANALYSIS OF AXISYMMETRICAL CAVITY RESONATOR USING A HYBRID EDGE ELEMENT TECHNIQUE, IEEE transactions on microwave theory and techniques, 41(11), 1993, pp. 1981-1987
Citations number
19
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on microwave theory and techniques → ACNP
ISSN journal
00189480
Volume
41
Issue
11
Year of publication
1993
Pages
1981 - 1987
Database
ISI
SICI code
0018-9480(1993)41:11<1981:FAOACR>2.0.ZU;2-O
Abstract
A modified finite-element technique for the analysis of axisymmetric c avities is presented. In this analysis an edge element approach is use d in conjunction with a nodal approach to represent all electric field components in the cavity. A bilinear functional is formulated from wh ich resonant frequencies and/or field distributions are obtained. Seve ral geometries are investigated and corresponding results are presente d as verification of the method.